mirror of
https://github.com/edk2-porting/linux-next.git
synced 2024-12-23 12:43:55 +08:00
perf annotate: Process tracing data in pipe mode
'perf annotate' was missing the handler for tracing data records. Prior to this patch we obtained "unhandled" records when piping trace events to perf annotate (using -D option to show the dump_printf messages in process_event_synth_tracing_data_stub): $ perf record -o - -e block:bio_free sleep 2 | perf annotate -D --stdio ... 0x78 [0xc]: PERF_RECORD_TRACING_DATA: unhandled! ... Signed-off-by: David Carrillo-Cisneros <davidcc@google.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Acked-by: Jiri Olsa <jolsa@kernel.org> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: Elena Reshetova <elena.reshetova@intel.com> Cc: Kees Kook <keescook@chromium.org> Cc: Paul Turner <pjt@google.com> Cc: Stephane Eranian <eranian@google.com> Cc: Sudeep Holla <sudeep.holla@arm.com> Cc: Wang Nan <wangnan0@huawei.com> Link: http://lkml.kernel.org/r/20170719011839.99399-4-davidcc@google.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
parent
cb281fea4b
commit
f484959908
@ -396,6 +396,7 @@ int cmd_annotate(int argc, const char **argv)
|
||||
.namespaces = perf_event__process_namespaces,
|
||||
.attr = perf_event__process_attr,
|
||||
.build_id = perf_event__process_build_id,
|
||||
.tracing_data = perf_event__process_tracing_data,
|
||||
.feature = perf_event__process_feature,
|
||||
.ordered_events = true,
|
||||
.ordering_requires_timestamps = true,
|
||||
|
Loading…
Reference in New Issue
Block a user